diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 2ae8a46bce98031e5870b0bce5b779a3df04ecd3..0db10c2792b2b696c1b9c0631bc644895e39ccd6 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -932,10 +932,6 @@ config FSL_GTM
 	help
 	  Freescale General-purpose Timers support
 
-# Yes MCA RS/6000s exist but Linux-PPC does not currently support any
-config MCA
-	bool
-
 # Platforms that what PCI turned unconditionally just do select PCI
 # in their config node.  Platforms that want to choose at config
 # time should select PPC_PCI_CHOICE
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 70988c3812684cc8d1d573e3d75bdc30ef5d1a3f..f07444d30b216dace2eb7b7adcc59e818c95192e 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -538,7 +538,7 @@ config SCSI_HPTIOP
 
 config SCSI_BUSLOGIC
 	tristate "BusLogic SCSI support"
-	depends on (PCI || ISA || MCA) && SCSI && ISA_DMA_API && VIRT_TO_BUS
+	depends on (PCI || ISA) && SCSI && ISA_DMA_API && VIRT_TO_BUS
 	---help---
 	  This is support for BusLogic MultiMaster and FlashPoint SCSI Host
 	  Adapters. Consult the SCSI-HOWTO, available from
@@ -1175,12 +1175,12 @@ config SCSI_LPFC_DEBUG_FS
 
 config SCSI_SIM710
 	tristate "Simple 53c710 SCSI support (Compaq, NCR machines)"
-	depends on (EISA || MCA) && SCSI
+	depends on EISA && SCSI
 	select SCSI_SPI_ATTRS
 	---help---
 	  This driver is for NCR53c710 based SCSI host adapters.
 
-	  It currently supports Compaq EISA cards and NCR MCA cards
+	  It currently supports Compaq EISA cards.
 
 config SCSI_DC395x
 	tristate "Tekram DC395(U/UW/F) and DC315(U) SCSI support"